Operation Manual

Dahua Network Camera Web 3.0 Operation Manual
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When selecting Customized mode, the system can realize exposure upon the selected area
after it set customized area, which is to make the image of the selected area reach
appropriate brightness.
When the Mode is set as WDR, it will lower the brightness of the area with high brightness and
enhance the brightness of the area with low brightness, which is to make the objects in both high
brightness and low brightness area display clearly.
Note:
There may be video loss of a few seconds when the camera is switched from non WDR mode to WDR
mode.
When the Mode is set as HLC, the system will constrain the brightness of the area with high
brightness and decrease the size of the halo area, which is to lower the brightness of the whole
image.
Step 3
Click Save to complete the config of the backlight mode.
5.1.1.4 WB
WB is used to restore the white object in the scene by the camera, after WB mode is set, it can make
the white object look white in different environments.
Step 1
Select Setup > Camera > Conditions > WB, the system will display the interface of WB, which is
shown in Figure 5-4.
Figure 5-4
Step 2
Set WB mode.